Poison frogs sequester chemical defenses from arthropod prey, although the details of how
arthropod diversity contributes to variation in poison frog toxins remains unclear. We …

Understanding the origins of novel, complex phenotypes is a major goal in evolutionary
biology. Poison frogs of the family Dendrobatidae have evolved the novel ability to acquire …

Toxicity is widespread among living organisms, and evolves as a multimodal phenotype.
Part of this phenotype is the ability to avoid self-intoxication (autoresistance). Evolving toxin …

Despite the widespread occurrence of myrmecophagy in anurans, it is unclear whether ant-
specialists feed on ants opportunistically or whether they prefer species with specific …

Understanding the origins of novel, complex phenotypes is a major goal in evolutionary
biology. Poison frogs of the family Dendrobatidae have evolved the novel ability to acquire …

The present study adds new data on the natural history of Dendrobates tinctorius. We
conducted our fieldwork during the rainy season of the years 2018 and 2019 in two …

B. ABSTRACT Despite the widespread occurrence of myrmecophagy in anurans it is
generally unclear whether ant-specialists feed on ants opportunistically or whether they …

Resultados El siguiente análisis corresponde al contenido estomacal 62 individuos de dos
especies de Dendrobatidos, de los cuales 31 individuos correspondieron a Oophaga …

Poison frogs sequester chemical defenses from arthropod prey, although the details of how
arthropod diversity contributes to variation in poison frog toxins remains unclear. We …